Tape media guiding assembly for protecting a tape head
AssigneeQuantum Corporation
InventorJohn D. Willems, Jr.
Life of this patent
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Abstract
A guiding assembly in a tape drive employing a single reel for preventing damage to a tape head during the loading and unloading of magnetic tape media from a tape cartridge also employing a single reel. The guiding assembly having a cam that controls the rotational acceleration of a tape guide to obtain a mechanical advantage as the tape guide is pivoted between a retracted position defining a first tape path for reading and writing data and an engaged position defining a second tape path for loading and unloading the tape media.
Claims4
A guiding assembly in a single reel tape drive configured to prevent damage to a tape head during loading and unloading of a magnetic tape media from a tape cartridge, the guiding assembly comprising:
- a tape guide comprising an elongated channel pivotally connected within a tape path and defined by a pair of adjacent sidewalls connected to a bottom;
- a tape head housing configured to move vertically with the tape head during the loading and unloading of the magnetic tape media from the tape cartridge;
- and
- a cam bar pivotally connected to the tape head housing;
- a gear assembly for moving the tape head housing in a vertical direction;
- a cam connected to the gear assembly wherein said cam bar engages the cam to variably control the rotational acceleration of the tape guide as the tape guide moves between the engaged position and retracted position.
Dependencies are inferred from the claim text.